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2.7.2.3: phosphoglycerate kinase

This is an abbreviated version!
For detailed information about phosphoglycerate kinase, go to the full flat file.

Word Map on EC 2.7.2.3

Reaction

ATP
+
3-phospho-D-glycerate
=
ADP
 +
3-phospho-D-glyceroyl phosphate

Synonyms

3-PGK, 3-phosphoglycerate 1-phosphotransferase, 3-phosphoglycerate kinase, 3-phosphoglycerate phosphokinase, 3-phosphoglyceric acid kinase, 3-phosphoglyceric acid phosphokinase, 3-phosphoglyceric kinase, AbPGK, ATP-3-phospho-D-glycerate-1-phosphotransferase, ATP:3-phospho-D-glycerate 1-phosphotransferase, ATP:D-3-phosphoglycerate 1-phosphotransferase, chl-PGK, glycerate 3-phosphate kinase, glycerophosphate kinase, HacPGK1, HacPGK2, HapPGK, hPGK, HsPGK, human 3-phosphoglycerate kinase, kinase (phosphorylating), phosphoglycerate, Mfer_0156, OsPGK2, P-glycerate kinase, PAS-PGK, PfPGK, PGK, PGK 1, PGK-1, PGK-2, pgk-B, PGK1, PGK2, Pgk3, Pgk5, PGKA, PGKase-1, PGKB, PGKC, pgkp1, pgkp2, phosphoglycerate kinase, phosphoglycerate kinase 1, phosphoglycerate kinase 2, phosphoglycerate kinase B, phosphoglycerate kinase-1, phosphoglyceric acid kinase, phosphoglyceric kinase, phosphoglycerokinase, PwPGK, SjPGK, SSO0527, testis-specific phosphoglycerate kinase 2, TRSC58_02767, X chromosome-linked phosphoglycerate kinase-1

ECTree

     2 Transferases
         2.7 Transferring phosphorus-containing groups
             2.7.2 Phosphotransferases with a carboxy group as acceptor
                2.7.2.3 phosphoglycerate kinase

pH Range

pH Range on EC 2.7.2.3 - phosphoglycerate kinase

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pH RANGE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
4.5 - 9.8
10% of PGK activity remaining at pH 4.5 and 33% at pH 8.9, maximal activity at pH 7.0-7.4
4.8 - 10
-
pH 4.8: about 45% of activity maximum, pH 10.0: about 90% of activity maximum
5.4 - 8
-
30% activity at pH 5.4, 60% activity at pH 8.0
5.5 - 7.6
-
90% activity at pH 6.0 and pH 7.4, 70% activity at pH 5.5, about 35% activity at pH 7.6
6 - 9.2
6.5 - 9.5
-
-
7.5 - 10.5
activity range, profile, overview
7.5 - 8.75
-
optimal pH range
8 - 10
8 - 8.5
the enzyme is active in the pH range 8.0-8.5 with maximal activity at pH 8.5 and a rapid decline in the activity outside this pH range